17661384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18894

約数の個数: 48

約数和(自身を含む): 51515100

約数和(自身を除く): 33853716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 18869, 37738, 56607, 75476, 113214, 150952, 169821, 226428, 245297, 339642, 452856, 490594, 679284, 735891, 981188, 1358568, 1471782, 1962376, 2207673, 2943564, 4415346, 5887128, 8830692, 17661384]

約数ペア:

[(1, 17661384), (2, 8830692), (3, 5887128), (4, 4415346), (6, 2943564), (8, 2207673), (9, 1962376), (12, 1471782), (13, 1358568), (18, 981188), (24, 735891), (26, 679284), (36, 490594), (39, 452856), (52, 339642), (72, 245297), (78, 226428), (104, 169821), (117, 150952), (156, 113214), (234, 75476), (312, 56607), (468, 37738), (936, 18869)]